Modern optical technology has so branched out from traditionally understood lens systems that ray optics often falls short when it comes to simulating and designing cutting-edge optical systems with acceptable accuracy. A software package that yields fast physical optics simulation results alongside ray tracing then becomes, not a choice, but a necessity. This is precisely what VirtualLab Fusion offers: come to our free seminar to discover the Fast Physical Optics concept, how to benefit from it through our user-friendly GUI, and to get an overview of what it can achieve in a wide-ranging set of applications!